The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 2025
Filed:
Feb. 20, 2023
Claas Saulgau Gmbh, Bad Saulgau, DE;
Martin Lehmann, Mühlingen, DE;
Andreas Ott, Mengen-Rulfingen, DE;
Stefan Wohnhas, Mittelbuch, DE;
Josef Fischer, Biberach, DE;
CLAAS Saulgau GmbH, Bad Saulgau, DE;
Abstract
Harvesting vehicle, in particular forage harvester or combine harvester, comprising a mounting frame (), wherein the mounting fame () is designed to couple an attachment to the mounting frame () and via the mounting frame () to the harvesting vehicle, and comprising a drive coupler () which engages with the mounting frame () and which is designed to form a drive connection between the attachment and the harvesting vehicle in order to transmit a drive power provided by the harvesting vehicle in the direction of the attachment, wherein the drive coupler () has a drive hub () which can be coupled to the harvesting vehicle, a coupling disk () which can be coupled to the attachment and a centering mandrel () which cooperates with the attachment, wherein the centering mandrel () is fixedly engaged with the coupling disk (), a slide piece () which can be displaced in a translatory manner relative to the drive hub () is coupled fixedly in terms of rotation to the drive hub (), and wherein the slide piece () is connected to the coupling disk () via universal joints () such that the centering mandrel () can be displaced together with the coupling disk () and the slide piece () in a translatory manner relative to the drive hub ().